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Closed 10 years ago.
We are migrating an application from Tomcat to WebLogic. There are many things we just don't know about. Is there any decent tutorial out there?
We know about this but I'd like to read about experiencies, and/or processed information.
Thanks in advance.
Ok, I'm late, but I'm going to share the two tutorials I'm following, since I would have found helpful to have those right away.
http://www.scribd.com/doc/6339325/Weblogic-Tutorial
http://wiki.eclipse.org/EclipseLink/Examples/JPA/WebLogic_Web_Tutorial
WebLogic is a complex, enterprise-level product. I believe Oracle is making a pretty good attempt at explaining it in the intro doc: http://download.oracle.com/docs/cd/E12839%5F01/web.1111/e13752/toc.htm. You can follow the links to get to the detailed documentation of the features that interest you.
If that's not to your liking, Amazon has books like e.g.
http://www.amazon.com/Professional-Oracle-WebLogic-Server-Programmer/dp/0470484306
It depends a lot on your app, but if you can deploy it in tomcat, I'd be surprised if you couldn't deploy it in WebLogic.
Having said that, I certainly hope you have a good reason for using WebLogic (and I hope that reason isn't "The sales guy said it's awesome"). In my admittedly limited experience with WebLogic, I've found it to be a huge pain to use and impossible to troubleshoot if something goes wrong (and it will go wrong).
On the other hand, I have lots of experience with Tomcat, which is dirt-simple to use and easy to troubleshoot (not that you need to troubleshoot, since it pretty much just works).
Related
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Closed 10 years ago.
It may not be the exact category to place this query,
but i could not found better than this. I request to
administrator(s) to handle this.
I am working on Spring framework since last one years.
But did not get involved in concepts, just use it as per project need.
Now i need to explore it as much as i can.
Please let me know which one is good to go with--
1. Spring In Action
2. Pro.Spring.3 by Clarence Ho and Rob Haroop
3. Spring Recipes: A Problem-Solution Approach by Gary Mak
Or there any other book?
Thank You.
I read Spring Recipes, and I recommend it. It's clear, easy to follow, and covered everything I needed.
I actually started from Spring in Action and switched to recipes. It was just better organized, and more extensive.
Maybe you're looking for a better understanding of dependency injection per se. In that case I suggest you to read Manning's Dependency Injection http://www.manning.com/prasanna/. It uses Spring as example as well.
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Closed 10 years ago.
I setup an AppHarbor application only to find out that it does not support embedded RavenDB. It looks like it may be coming soon to AppHarbor. In the mean time, all it does is throw an error as shown here.
Does anyone have any recommendations for shared hosting providers that support RavenDB? I am working on a small project, so free would be awesome (which is why I looked towards AppHarbor).
AppHarbor now has a great RavenDB add-on from the guys at RavenHQ.
I have already reported and discussed the issue on the RavenDB mailing list (hint).
http://groups.google.com/group/ravendb/browse_thread/thread/af98f98a35289ad1/f9e040d8acfd0c72
You do understand that every deploy (and even possibly between deploys) that your data will be wiped/reverted to the source control version?
If that is fine and the data set is small, run RavenDB in-memory mode and seed the data to it.
Else as you mention RavenNest (hosted RavenDB for AppHarbor) is coming soon, Ayende and team are testing it internally I last heard.
You can try www.winhost.com as described here:
How can I run RavenDB in a shared hosting environment?
It has the so desired Full Trust Allowed which is something one should look for in the case of RavenDB to avoid the current security permissions problems...
NOTE: I just tried this host and can confirm that it works great with RavenDB in Full Trust... :-)
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Closed 11 years ago.
I've been banging around with Peter Cooper's excellent book, as well as a few other resources in order to get a foothold in Ruby; now I'd like to go a step further. I'm wondering if I could reinforce what I've learnt by looking at code snippets/basic programs that are simple to follow but also educational for the pre-intermediate.
So, if anyone can recommend some examples that will help someone with a general grasp of syntax, but shows how to create or implement an idea, I would be very grateful. What I'm looking for is something that I can take apart and put back together again in order to get to grips with a concept.
I apologize if this all sounds a bit wooly, but I learn through repetition so the more examples the better. I've been using free online courses, to supplement my learning, but I'm looking for something I can play about with on Ruby when I don't have internet access.
Thanks for taking the time to read this, and I look forward to hearing from you.
I suggest to take a look at RubyMonk site. It's interactive ruby tutorials to learn Ruby intended for the beginners. It's free, so if you want to learn to code in Ruby it's a great place to start. Although it's a online course reminiscent of famous 'try ruby' I believe that would be helpful for you, because it contains a bunch of interesting and sometimes twisted examples and exercises for beginners. And yet another helpful resource - this git repository that contains various tasks and their solutions.
For improving knowledge what you got from courses or books, I've would recommend you these sites with set of interesting challenges: rubyquiz, puzzlenode
You need to go through rubykoans
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Closed 11 years ago.
I was thinking to start Java enterprise development, so I started with Spring framework. I have already worked on some simple applications like CRUD apps and web services with STS(Spring Tool Suite). I know that there are lot more IDEs available like Myeclipse, intelliJ IDEA, Netbeans, Eclipse ee etc, and all of them have good support. However as a beginner, it is not possible to make a good comparison between all of these. But I have worked with Eclipse ee, therefore I find STS is better than eclipse ee, (I know sts is eclipse powered). Again, I heard from others that IntelliJ IDEA is the best. So I installed it, and got a lot of hiccups. Last day one of my friends suggested me to try Netbeans. So I need to know which IDE has better support like code generation, code assistance etc.
I haven't tried STS (http://www.springsource.com/developer/sts), but for Spring development I would guess that the IDE written by those that write Spring may have the best support.
But, if you are going to pick an IDE based on one technology you should be careful, otherwise you may find that you will need to use several IDEs in your development, eventually.
You may want to consider what other needs you want from your IDE, as, if you can have one that can meet all your demands then it may simplify your life.
The best IDE, hands down, is IntelliJ. It has terrific Spring support.
The answer is that there is no answer. It comes down to personal preference, what you get used to or policies in work.
Personally I like to know what is going on under the hood, so any old text editor might do, though I quite like STS Spring Roo support (though don't know what netbeans or intellij have to offer.
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Closed 9 years ago.
I have a completed Cocoa application and would like to sell it. I have found many services that will sell your application, but not many that will also handle activation. Are there any services that will integrate activation into the installation file or are there any services that are easy to integrate (hopefully will take at max an hour to implement)? For example, SoftwareKey looks good, but it is only for Windows.
Thanks for your help in advance.
If you're talking about in-application purchase of Mac-based Cocoa applications, there's Golden % Braeburn and the new open source Cocoa Boutique. Kagi and eSellerate are also popular services for paying to activate Mac software.
I am not aware of a service that does both, but there are options such as the AcquaticPrime framework to take care of the licensing part. This question on StackOverflow may be helpful for you.
If you can write your own key generator then e-junkie is a cheap and easy to use system that can process payments and issue codes. With a bit of creativity you can even use a spreadsheet to generate pre-generated codes, then it's just writing the activation code in Cocoa. Took me no more than a couple of hours.